[INFO] cloning repository https://github.com/VitalyVorobyev/chess-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VitalyVorobyev/chess-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVitalyVorobyev%2Fchess-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVitalyVorobyev%2Fchess-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83dace00d671462041451b8d3c98c691cd0d9e2f
[INFO] checking VitalyVorobyev/chess-rs against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVitalyVorobyev%2Fchess-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/VitalyVorobyev/chess-rs
[INFO] finished tweaking git repo https://github.com/VitalyVorobyev/chess-rs
[INFO] tweaked toml for git repo https://github.com/VitalyVorobyev/chess-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VitalyVorobyev/chess-rs on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VitalyVorobyev/chess-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2d0b7d0e73881ac7a523b24ac03708585de47eb60949258b00a3bd2681781494
[INFO] running `Command { std: "docker" "start" "2d0b7d0e73881ac7a523b24ac03708585de47eb60949258b00a3bd2681781494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d0b7d0e73881ac7a523b24ac03708585de47eb60949258b00a3bd2681781494" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d0b7d0e73881ac7a523b24ac03708585de47eb60949258b00a3bd2681781494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d0b7d0e73881ac7a523b24ac03708585de47eb60949258b00a3bd2681781494" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling autocfg v1.5.1
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[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.52
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[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
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[INFO] [stderr]    Compiling pastey v0.1.1
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[INFO] [stderr]     Checking zlib-rs v0.6.4
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
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[INFO] [stderr]     Checking once_cell v1.21.4
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[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking arrayvec v0.7.7
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[INFO] [stderr]    Compiling thiserror v2.0.18
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[INFO] [stderr]     Checking stable_deref_trait v1.2.1
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[INFO] [stderr]     Checking bytemuck v1.25.0
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[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
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[INFO] [stderr]    Compiling pest_meta v2.8.6
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[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking fax v0.2.7
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[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking png v0.18.1
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[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling tinyvec v1.11.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling time v0.3.49
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking nom-language v0.1.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking dyn-hash v0.2.2
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ff647322379c48947c196639599067665ff9eb88/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=f08d002a3b61a582 -C extra-filename=-185af9e2bf7337f5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2d0b7d0e73881ac7a523b24ac03708585de47eb60949258b00a3bd2681781494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0b7d0e73881ac7a523b24ac03708585de47eb60949258b00a3bd2681781494", kill_on_drop: false }`
[INFO] [stdout] 2d0b7d0e73881ac7a523b24ac03708585de47eb60949258b00a3bd2681781494